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Hamilton MD Maxi-Duty Casters

Casters are meant to be reliable and sturdy, each type manufactured for different intended uses. That's why these casters are meant to move over 10 tons on Hamilton's top-of-the-line Maxi-Duty Casters. They're designed and built for the most challenging jobs such as shipbuilding, manufactured housing, automotive, and aerospace applications. We're committed to providing you with only the most reliable and durable casters to ensure your production and operations run successfully.

We offer long-lasting, dependable service with Hamilton's new HPI Swivel Technology. These casters and wheels are a significant upgrade that makes movement much smoother and easier using new technology. We offer 24-hour Pronto® shipping and a stronger platform to support Hamilton's three-year product warranty for your convenience. Contact us today to learn more about our products and services.

Quality Features & Specs

  • Swivel Construction: 5/8" thick drop forged steel mounting plate (rigid plate 1/2" thick); 3/8" x 5" precision laser cut steel, contoured legs are welded inside and out to forged steel horn base.
  • Kingpin: 1 1/4" diameter integrally forged with mounting plate guaranteed for life, preventing bending or breaking; threaded for 1 1/4" slotted nut secured by roll pin for optimistic locking.
  • Main Load Bearing: HPI™ thrust bearing with an outer diameter of 7 1/2"; raceways hardened to 58-62HRC and ground to surface finish 16 microinches.
  • Secondary Load Bearing: 1 1/4" precision tapered thrust bearing counteracts radial thrust.
  • Product Finish: Powder Coated - Caster rigs are powder coated with Hamilton's new Platinum Powder. This metallic HAA Polyester provides a premium look with excellent durability for both interior and exterior environments.
  • Axle: 1 1/4" diameter grade 5 hex head with slotted nut and cotter pin.
  • Lubrication Fittings: Ball-check type in swivel assembly and wheel hubs with tapered or straight roller bearings.
  • Hamilton HPI™ Technology
  • The products in the Maxi-Duty Series all feature Hamilton's Precision Integrated HPI™ Swivel Technology. This new technology is an upgrade from the conventional CNC-machined ball raceways, kingpinless, and unit load-bearing swivel constructions.

 

Displaying products 1 - 30 of 55 results
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12,000 pound capacity
S-MD-63FST Hamilton-Maxi-Duty Swivel Caster 6x3 Steel Wheel
List Price: $1,018.10
Your Price: $488.69
You Save: $529.41 (52 %)
S-MD-63FST Hamilton-Maxi-Duty Swivel Caster 6x3 Steel Wheel

6" x 3" Forged Steel Wheel, 12,000 pound capacity

12,000 pound capacity
R-MD-63FST Hamilton-Maxi-Duty Rigid Caster 6x3 Steel Wheel
List Price: $624.10
Your Price: $299.57
You Save: $324.53 (52 %)
R-MD-63FST Hamilton-Maxi-Duty Rigid Caster 6x3 Steel Wheel

6" x 3" Forged Steel Wheel, 12,000 pound capacity

S-MD-83FST Hamilton-Maxi-Duty Swivel Caster 8x3 Steel Wheel
S-MD-83FST Hamilton-Maxi-Duty Swivel Caster 8x3 Steel Wheel
List Price: $1,022.20
Your Price: $490.65
You Save: $531.55 (52 %)
S-MD-83FST Hamilton-Maxi-Duty Swivel Caster 8x3 Steel Wheel

8" x 3" Forged Steel Wheel, 14,000 pound capacity

14,000 pound capacity
R-MD-83FST Hamilton-Maxi-Duty Rigid Caster 8x3 Steel Wheel
List Price: $628.40
Your Price: $301.63
You Save: $326.77 (52 %)
R-MD-83FST Hamilton-Maxi-Duty Rigid Caster 8x3 Steel Wheel

8" x 3" Forged Steel Wheel, 14,000 pound capacity

S-MD-84FST
S-MD-84FST Hamilton-Maxi-Duty Swivel Caster 8x4 Steel Wheel
List Price: $1,161.30
Your Price: $557.43
You Save: $603.87 (52 %)
S-MD-84FST Hamilton-Maxi-Duty Swivel Caster 8x4 Steel Wheel

8" x 4" Forged Steel Wheel, 17,000 pound capacity, Next day shipping

14,000 pound capacity
R-MD-84FST Hamilton-Maxi-Duty Rigid Caster 8x4 Steel Wheel
List Price: $757.90
Your Price: $363.79
You Save: $394.11 (52 %)
R-MD-84FST Hamilton-Maxi-Duty Rigid Caster 8x4 Steel Wheel

17,000 pound capacity

S-MD-103FST
S-MD-103FST Hamilton-Maxi-Duty Swivel Caster 10x3 Steel Wheel
List Price: $1,069.70
Your Price: $513.45
You Save: $556.25 (52 %)
S-MD-103FST Hamilton-Maxi-Duty Swivel Caster 10x3 Steel Wheel

10" x 3" Forged Steel Wheel, 16,000 pound capacity

R-MD-103FST
R-MD-103FST Hamilton-Maxi-duty Rigid Caster 10x3 Steel Wheel
List Price: $702.90
Your Price: $337.39
You Save: $365.51 (52 %)
R-MD-103FST Hamilton-Maxi-duty Rigid Caster 10x3 Steel Wheel

10" x 3" Forged Steel Wheel, 6,500 pound capacity

S-MD-104FST
S-MD-104FST Hamilton-Maxi-Duty Swivel Caster 10x4 Steel Wheel
List Price: $1,192.00
Your Price: $572.16
You Save: $619.84 (52 %)
S-MD-104FST Hamilton-Maxi-Duty Swivel Caster 10x4 Steel Wheel

10" x 4" Forged Steel Wheel, 18,000 pound capacity

R-MD-103FST
R-MD-104FST Hamilton-Maxi-Duty Rigid Caster 10x4 Steel Wheel
List Price: $825.40
Your Price: $396.19
You Save: $429.21 (52 %)
R-MD-104FST Hamilton-Maxi-Duty Rigid Caster 10x4 Steel Wheel

10" x 4" Forged Steel Wheel, 18,000 pound capacity

S-MD-124FST caster
S-MD-124FST Hamilton-Maxi-Duty Swivel Caster 12x4 Steel Wheel
List Price: $1,493.70
Your Price: $716.97
You Save: $776.73 (52 %)
S-MD-124FST Hamilton-Maxi-Duty Swivel Caster 12x4 Steel Wheel

12" x 4" Steel Wheel, 23,000 pound capacity

R-MD-124FST Hamilton Maxi-Duty Caster
R-MD-124FST Hamilton-Maxi-Duty Rigid Caster 12x4 Steel Wheel
List Price: $1,093.00
Your Price: $524.64
You Save: $568.36 (52 %)
R-MD-124FST Hamilton-Maxi-Duty Rigid Caster 12x4 Steel Wheel

12" x 4" Forged Steel Wheel, 23,000 pound capacity

R-MD-104STRT Hamilton-Maxi-Duty Rigid Caster 10x4 Poly Cast Wheel
R-MD-104STRT Hamilton-Maxi-Duty Rigid Caster 10x4 Poly Cast Wheel
List Price: $1,499.40
Your Price: $719.71
You Save: $779.69 (52 %)
R-MD-104STRT Hamilton-Maxi-Duty Rigid Caster 10x4 Poly Cast Wheel

10" x 4" Super Ultralast Wheel, 5,000 pound capacity

R-MD-105DT Hamilton-Maxi-Duty Rigid Caster 10x5 Poly Cast Wheel
R-MD-105DT Hamilton-Maxi-Duty Rigid Caster 10x5 Poly Cast Wheel
List Price: $979.10
Your Price: $469.97
You Save: $509.13 (52 %)
R-MD-105DT Hamilton-Maxi-Duty Rigid Caster 10x5 Poly Cast Wheel

10" x 5" Duralast Wheel, 5,000 pound capacity

R-MD-105DT70 Hamilton-Maxi-Duty Rigid Caster 10x5 Poly Cast Wheel
R-MD-105DT70 Hamilton-Maxi-Duty Rigid Caster 10x5 Poly Cast Wheel
List Price: $957.70
Your Price: $459.69
You Save: $498.01 (52 %)
R-MD-105DT70 Hamilton-Maxi-Duty Rigid Caster 10x5 Poly Cast Wheel

10" x 5" Duralast XC Wheel, 6,500 pound capacity

R-MD-124STRT Hamilton-Maxi-Duty Rigid Caster 12x4 Poly Cast Wheel
R-MD-124STRT Hamilton-Maxi-Duty Rigid Caster 12x4 Poly Cast Wheel
List Price: $1,748.00
Your Price: $839.04
You Save: $908.96 (52 %)
R-MD-124STRT Hamilton-Maxi-Duty Rigid Caster 12x4 Poly Cast Wheel

12" x 4" Super Ultralast Wheel, 6,000 pound capacity

R-MD-125DT Hamilton-Maxi-Duty Rigid Caster 12x5 Poly Cast Wheel
R-MD-125DT Hamilton-Maxi-Duty Rigid Caster 12x5 Poly Cast Wheel
List Price: $1,024.90
Your Price: $491.95
You Save: $532.95 (52 %)
R-MD-125DT Hamilton-Maxi-Duty Rigid Caster 12x5 Poly Cast Wheel

12" x 5" Duralast Wheel, 6,200 pound capacity

R-MD-125DT70 Hamilton-Maxi-Duty Rigid Caster 12x5 Poly Cast Wheel
R-MD-125DT70 Hamilton-Maxi-Duty Rigid Caster 12x5 Poly Cast Wheel
List Price: $1,024.90
Your Price: $491.95
You Save: $532.95 (52 %)
R-MD-125DT70 Hamilton-Maxi-Duty Rigid Caster 12x5 Poly Cast Wheel

12" x 5" Duralast XC Wheel, 8,000 pound capacity

R-MD-164DT Hamilton-Maxi-Duty Rigid Caster 16x4 Poly Cast Wheel
R-MD-164DT Hamilton-Maxi-Duty Rigid Caster 16x4 Poly Cast Wheel
List Price: $989.90
Your Price: $475.15
You Save: $514.75 (52 %)
R-MD-164DT Hamilton-Maxi-Duty Rigid Caster 16x4 Poly Cast Wheel

16" x 4" Duralast Wheel, 5,500 pound capacity

R-MD-164DT70 Hamilton-Maxi-Duty Rigid Caster 16x4 Poly Cast Wheel
R-MD-164DT70 Hamilton-Maxi-Duty Rigid Caster 16x4 Poly Cast Wheel
List Price: $1,122.80
Your Price: $538.95
You Save: $583.85 (52 %)
R-MD-164DT70 Hamilton-Maxi-Duty Rigid Caster 16x4 Poly Cast Wheel

16" x 4" Duralast XC Wheel, 7,000 pound capacity

R-MD-165DT Hamilton-Maxi-Duty Rigid Caster 16x5 Poly Cast Wheel
R-MD-165DT Hamilton-Maxi-Duty Rigid Caster 16x5 Poly Cast Wheel
List Price: $1,521.00
Your Price: $730.08
You Save: $790.92 (52 %)
R-MD-165DT Hamilton-Maxi-Duty Rigid Caster 16x5 Poly Cast Wheel

16" x 5" Duralast Wheel, 7,700 pound capacity

R-MD-165DT70 Hamilton-Maxi-Duty Rigid Caster 16x5 Poly Cast Wheel
R-MD-165DT70 Hamilton-Maxi-Duty Rigid Caster 16x5 Poly Cast Wheel
List Price: $1,685.40
Your Price: $808.99
You Save: $876.41 (52 %)
R-MD-165DT70 Hamilton-Maxi-Duty Rigid Caster 16x5 Poly Cast Wheel

16" x 5" Duralast XC Wheel, 10,000 pound capacity

R-MD-83STRT Hamilton-Maxi-Duty Rigid Caster 8x3 Poly Cast Wheel
R-MD-83STRT Hamilton-Maxi-Duty Rigid Caster 8x3 Poly Cast Wheel
List Price: $1,071.20
Your Price: $514.17
You Save: $557.03 (52 %)
R-MD-83STRT Hamilton-Maxi-Duty Rigid Caster 8x3 Poly Cast Wheel

8" x 3" Super Ultralast Wheel, 3,500 pound capacity

S-MD-SYT70
R-MD-83SYT70 Hamilton-Maxi-Duty Rigid Caster 8x3 Poly Cast Wheel
List Price: $798.10
Your Price: $383.09
You Save: $415.01 (52 %)
R-MD-83SYT70 Hamilton-Maxi-Duty Rigid Caster 8x3 Poly Cast Wheel

8" x 3" Superlast XC Wheel, 4,500 pound capacity

S-MD-104STRT Hamilton-Maxi-Duty Swivel Caster 10x4 Poly Cast Wheel
S-MD-104STRT Hamilton-Maxi-Duty Swivel Caster 10x4 Poly Cast Wheel
List Price: $1,866.90
Your Price: $896.11
You Save: $970.79 (52 %)
S-MD-104STRT Hamilton-Maxi-Duty Swivel Caster 10x4 Poly Cast Wheel

10" x 4" Super Ultralast Wheel, 5,000 pound capacity

S-MD-105DT Hamilton-Maxi-Duty Swivel Caster 10x5 Poly Cast Wheel
S-MD-105DT Hamilton-Maxi-Duty Swivel Caster 10x5 Poly Cast Wheel
List Price: $1,350.30
Your Price: $648.15
You Save: $702.15 (52 %)
S-MD-105DT Hamilton-Maxi-Duty Swivel Caster 10x5 Poly Cast Wheel

10" x 5" Duralast Wheel, 5,000 pound capacity

S-MD-124STRT Hamilton-Maxi-Duty Swivel Caster 12x4 Poly Cast Wheel
S-MD-124STRT Hamilton-Maxi-Duty Swivel Caster 12x4 Poly Cast Wheel
List Price: $2,147.00
Your Price: $1,030.56
You Save: $1,116.44 (52 %)
S-MD-124STRT Hamilton-Maxi-Duty Swivel Caster 12x4 Poly Cast Wheel

12" x 4" Super Ultralast Wheel, 6,000 pound capacity

S-MD-125DT Hamilton-Maxi-Duty Swivel Caster 12x5 Poly Cast Wheel
S-MD-125DT Hamilton-Maxi-Duty Swivel Caster 12x5 Poly Cast Wheel
List Price: $1,486.90
Your Price: $713.71
You Save: $773.19 (52 %)
S-MD-125DT Hamilton-Maxi-Duty Swivel Caster 12x5 Poly Cast Wheel

12" x 5" Duralast Wheel, 6,200 pound capacity

S-MD-125DT70 Hamilton-Maxi-Duty Swivel Caster 12x5 Poly Cast Wheel
S-MD-125DT70 Hamilton-Maxi-Duty Swivel Caster 12x5 Poly Cast Wheel
List Price: $1,415.50
Your Price: $679.44
You Save: $736.06 (52 %)
S-MD-125DT70 Hamilton-Maxi-Duty Swivel Caster 12x5 Poly Cast Wheel

12" x 5" Duralast XC Wheel, 8,000 pound capacity

S-MD-164DT Hamilton-Maxi-Duty Swivel Caster 16x4 Poly Cast Wheel
S-MD-164DT Hamilton-Maxi-Duty Swivel Caster 16x4 Poly Cast Wheel
List Price: $1,367.80
Your Price: $656.55
You Save: $711.25 (52 %)
S-MD-164DT Hamilton-Maxi-Duty Swivel Caster 16x4 Poly Cast Wheel

16" x 4" Duralast Wheel, 5,500 pound capacity

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